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# PopupWindow

`public class PopupWindow`
`extends Object` ``

java.lang.Object
↳ | android.widget.PopupWindow

This class represents a popup window that can be used to display an arbitrary view. The popup window is a floating container that appears on top of the current activity.

### Animation

On all versions of Android, popup window enter and exit animations may be specified by calling `setAnimationStyle(int)` and passing the resource ID for an animation style that defines `windowEnterAnimation` and `windowExitAnimation`. For example, passing `R.style.Animation_Dialog` will give a scale and alpha animation. A window animation style may also be specified in the popup window's style XML via the `popupAnimationStyle` attribute.

Starting with API 23, more complex popup window enter and exit transitions may be specified by calling either `setEnterTransition(android.transition.Transition)` or `setExitTransition(android.transition.Transition)` and passing a `Transition`. Popup enter and exit transitions may also be specified in the popup window's style XML via the `popupEnterTransition` and `popupExitTransition` attributes, respectively.

See also:

- `AutoCompleteTextView`
- `Spinner`

## Summary

### Nested classes
`interface` | `PopupWindow.OnDismissListener` Listener that is called when this popup window is dismissed.

### XML attributes
`android:overlapAnchor` | Whether the popup window should overlap its anchor view.
`android:popupAnimationStyle` | The animation style to use for the popup window.
`android:popupBackground` | The background to use for the popup window.
`android:popupElevation` | Window elevation to use for the popup window.
`android:popupEnterTransition` | Transition used to move views into the popup window.
`android:popupExitTransition` | Transition used to move views out of the popup window.

### Constants
`int` | `INPUT_METHOD_FROM_FOCUSABLE` Mode for `setInputMethodMode(int)`: the requirements for the input method should be based on the focusability of the popup.
`int` | `INPUT_METHOD_NEEDED` Mode for `setInputMethodMode(int)`: this popup always needs to work with an input method, regardless of whether it is focusable.
`int` | `INPUT_METHOD_NOT_NEEDED` Mode for `setInputMethodMode(int)`: this popup never needs to work with an input method, regardless of whether it is focusable.

### Public constructors
`PopupWindow(Context context)` Create a new empty, non focusable popup window of dimension (0,0).
`PopupWindow(Context context, AttributeSet attrs)` Create a new empty, non focusable popup window of dimension (0,0).
`PopupWindow(Context context, AttributeSet attrs, int defStyleAttr)` Create a new empty, non focusable popup window of dimension (0,0).
`PopupWindow(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)` Create a new, empty, non focusable popup window of dimension (0,0).
`PopupWindow()` Create a new empty, non focusable popup window of dimension (0,0).
`PopupWindow(View contentView)` Create a new non focusable popup window which can display the `contentView`.
`PopupWindow(int width, int height)` Create a new empty, non focusable popup window.
`PopupWindow(View contentView, int width, int height)` Create a new non focusable popup window which can display the `contentView`.
`PopupWindow(View contentView, int width, int height, boolean focusable)` Create a new popup window which can display the `contentView`.

### Public methods
`void` | `dismiss()` Disposes of the popup window.
`int` | `getAnimationStyle()` Return the animation style to use the popup appears and disappears
`Drawable` | `getBackground()` Return the drawable used as the popup window's background.
`View` | `getContentView()` Return the view used as the content of the popup window.
`float` | `getElevation()`
`Transition` | `getEnterTransition()` Returns the enter transition to be used when the popup window is shown.
`Rect` | `getEpicenterBounds()` Returns bounds which are used as a center of the enter and exit transitions.
`Transition` | `getExitTransition()` Returns the exit transition to be used when the popup window is dismissed.
`int` | `getHeight()` Returns the popup's requested height.
`int` | `getInputMethodMode()` Return the current value in `setInputMethodMode(int)`.
`int` | `getMaxAvailableHeight(View anchor)` Returns the maximum height that is available for the popup to be completely shown.
`int` | `getMaxAvailableHeight(View anchor, int yOffset)` Returns the maximum height that is available for the popup to be completely shown.
`int` | `getMaxAvailableHeight(View anchor, int yOffset, boolean ignoreBottomDecorations)` Returns the maximum height that is available for the popup to be completely shown, optionally ignoring any bottom decorations such as the input method.
`boolean` | `getOverlapAnchor()` Returns whether the popup window should overlap its anchor view when displayed as a drop-down.
`int` | `getSoftInputMode()` Returns the current value in `setSoftInputMode(int)`.
`int` | `getWidth()` Returns the popup's requested width.
`int` | `getWindowLayoutType()` Returns the layout type for this window.
`boolean` | `isAboveAnchor()` Indicates whether the popup is showing above (the y coordinate of the popup's bottom is less than the y coordinate of the anchor) or below the anchor view (the y coordinate of the popup is greater than y coordinate of the anchor's bottom).
`boolean` | `isAttachedInDecor()` Indicates whether the popup window will be attached in the decor frame of its parent window.
`boolean` | `isClippedToScreen()` Indicates whether this popup will be clipped to the screen and not to the containing window
`boolean` | `isClippingEnabled()` Indicates whether clipping of the popup window is enabled.
`boolean` | `isFocusable()` Indicate whether the popup window can grab the focus.
`boolean` | `isLaidOutInScreen()` Indicates whether the popup window will be forced into using absolute screen coordinates for positioning.
`boolean` | `isOutsideTouchable()` Indicates whether the popup window will be informed of touch events outside of its window.
`boolean` | `isShowing()` Indicate whether this popup window is showing on screen.
`boolean` | `isSplitTouchEnabled()` Indicates whether the popup window supports splitting touches.
`boolean` | `isTouchModal()` Indicates whether outside touches will be sent to this window or other windows behind it
`boolean` | `isTouchable()` Indicates whether the popup window receives touch events.
`void` | `setAnimationStyle(int animationStyle)` Change the animation style resource for this popup.
`void` | `setAttachedInDecor(boolean enabled)` This will attach the popup window to the decor frame of the parent window to avoid overlaping with screen decorations like the navigation bar.
`void` | `setBackgroundDrawable(Drawable background)` Specifies the background drawable for this popup window.
`void` | `setClippingEnabled(boolean enabled)` Allows the popup window to extend beyond the bounds of the screen.
`void` | `setContentView(View contentView)` Change the popup's content.
`void` | `setElevation(float elevation)` Specifies the elevation for this popup window.
`void` | `setEnterTransition(Transition enterTransition)` Sets the enter transition to be used when the popup window is shown.
`void` | `setEpicenterBounds(Rect bounds)` Sets the bounds used as the epicenter of the enter and exit transitions.
`void` | `setExitTransition(Transition exitTransition)` Sets the exit transition to be used when the popup window is dismissed.
`void` | `setFocusable(boolean focusable)` Changes the focusability of the popup window.
`void` | `setHeight(int height)` Sets the popup's requested height.
`void` | `setIgnoreCheekPress()` Set the flag on popup to ignore cheek press events; by default this flag is set to false which means the popup will not ignore cheek press dispatch events.
`void` | `setInputMethodMode(int mode)` Control how the popup operates with an input method: one of `INPUT_METHOD_FROM_FOCUSABLE`, `INPUT_METHOD_NEEDED`, or `INPUT_METHOD_NOT_NEEDED`.
`void` | `setIsClippedToScreen(boolean enabled)` Clip this popup window to the screen, but not to the containing window.
`void` | `setIsLaidOutInScreen(boolean enabled)` Allows the popup window to force the flag `WindowManager.LayoutParams#FLAG_LAYOUT_IN_SCREEN`, overriding default behavior.
`void` | `setOnDismissListener(PopupWindow.OnDismissListener onDismissListener)` Sets the listener to be called when the window is dismissed.
`void` | `setOutsideTouchable(boolean touchable)` Controls whether the pop-up will be informed of touch events outside of its window.
`void` | `setOverlapAnchor(boolean overlapAnchor)` Sets whether the popup window should overlap its anchor view when displayed as a drop-down.
`void` | `setSoftInputMode(int mode)` Sets the operating mode for the soft input area.
`void` | `setSplitTouchEnabled(boolean enabled)` Allows the popup window to split touches across other windows that also support split touch.
`void` | `setTouchInterceptor(View.OnTouchListener l)` Set a callback for all touch events being dispatched to the popup window.
`void` | `setTouchModal(boolean touchModal)` Set whether this window is touch modal or if outside touches will be sent to other windows behind it.
`void` | `setTouchable(boolean touchable)` Changes the touchability of the popup window.
`void` | `setWidth(int width)` Sets the popup's requested width.
`void` | `setWindowLayoutMode(int widthSpec, int heightSpec)` This method is deprecated. Use `setWidth(int)` and `setHeight(int)`.
`void` | `setWindowLayoutType(int layoutType)` Set the layout type for this window.
`void` | `showAsDropDown(View anchor)` Display the content view in a popup window anchored to the bottom-left corner of the anchor view.
`void` | `showAsDropDown(View anchor, int xoff, int yoff, int gravity)` Displays the content view in a popup window anchored to the corner of another view.
`void` | `showAsDropDown(View anchor, int xoff, int yoff)` Display the content view in a popup window anchored to the bottom-left corner of the anchor view offset by the specified x and y coordinates.
`void` | `showAtLocation(View parent, int gravity, int x, int y)` Display the content view in a popup window at the specified location.
`void` | `update(View anchor, int width, int height)` Updates the position and the dimension of the popup window.
`void` | `update(View anchor, int xoff, int yoff, int width, int height)` Updates the position and the dimension of the popup window.
`void` | `update(int width, int height)` Updates the dimension of the popup window.
`void` | `update()` Updates the state of the popup window, if it is currently being displayed, from the currently set state.
`void` | `update(int x, int y, int width, int height, boolean force)` Updates the position and the dimension of the popup window.
`void` | `update(int x, int y, int width, int height)` Updates the position and the dimension of the popup window.

### Inherited methods
From class `java.lang.Object`
`Object` | `clone()` Creates and returns a copy of this object.
`boolean` | `equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void` | `finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>` | `getClass()` Returns the runtime class of this `Object`.
`int` | `hashCode()` Returns a hash code value for the object.
`final void` | `notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void` | `notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String` | `toString()` Returns a string representation of the object.
`final void` | `wait(long timeout, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void` | `wait(long timeout)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void` | `wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

## XML attributes

### android:overlapAnchor

Whether the popup window should overlap its anchor view.

May be a boolean value, such as "`true`" or "`false`".

### android:popupAnimationStyle

The animation style to use for the popup window.

May be a reference to another resource, in the form "`@[+][package:]type/name`" or a theme attribute in the form "`?[package:]type/name`".

### android:popupBackground

The background to use for the popup window.

May be a reference to another resource, in the form "`@[+][package:]type/name`" or a theme attribute in the form "`?[package:]type/name`".

May be a color value, in the form of "`#rgb`", "`#argb`", "`#rrggbb`", or "`#aarrggbb`".

Related methods:

- `setBackgroundDrawable(Drawable)`

### android:popupElevation

Window elevation to use for the popup window.

May be a dimension value, which is a floating point number appended with a unit such as "`14.5sp`". Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size), in (inches), and mm (millimeters).

Related methods:

- `setElevation(float)`

### android:popupEnterTransition

Transition used to move views into the popup window.

May be a reference to another resource, in the form "`@[+][package:]type/name`" or a theme attribute in the form "`?[package:]type/name`".

Related methods:

- `setEnterTransition(Transition)`

### android:popupExitTransition

Transition used to move views out of the popup window.

May be a reference to another resource, in the form "`@[+][package:]type/name`" or a theme attribute in the form "`?[package:]type/name`".

Related methods:

- `setExitTransition(Transition)`

## Constants

### INPUT_METHOD_FROM_FOCUSABLE

    public static final int INPUT_METHOD_FROM_FOCUSABLE

Mode for `setInputMethodMode(int)`: the requirements for the input method should be based on the focusability of the popup. That is if it is focusable than it needs to work with the input method, else it doesn't.

Constant Value: 0 (0x00000000)

### INPUT_METHOD_NEEDED

    public static final int INPUT_METHOD_NEEDED

Mode for `setInputMethodMode(int)`: this popup always needs to work with an input method, regardless of whether it is focusable. This means that it will always be displayed so that the user can also operate the input method while it is shown.

Constant Value: 1 (0x00000001)

### INPUT_METHOD_NOT_NEEDED

    public static final int INPUT_METHOD_NOT_NEEDED

Mode for `setInputMethodMode(int)`: this popup never needs to work with an input method, regardless of whether it is focusable. This means that it will always be displayed to use as much space on the screen as needed, regardless of whether this covers the input method.

Constant Value: 2 (0x00000002)

## Public constructors

### PopupWindow

    public PopupWindow (Context context)

Create a new empty, non focusable popup window of dimension (0,0).

The popup does provide a background.

Parameters
`context` | `Context`

### PopupWindow

    public PopupWindow (Context context,
                    AttributeSet attrs)

Create a new empty, non focusable popup window of dimension (0,0).

The popup does provide a background.

Parameters
`context` | `Context`
`attrs` | `AttributeSet`

### PopupWindow

    public PopupWindow (Context context,
                    AttributeSet attrs,
                    int defStyleAttr)

Create a new empty, non focusable popup window of dimension (0,0).

The popup does provide a background.

Parameters
`context` | `Context`
`attrs` | `AttributeSet`
`defStyleAttr` | `int`

### PopupWindow

    public PopupWindow (Context context,
                    AttributeSet attrs,
                    int defStyleAttr,
                    int defStyleRes)

Create a new, empty, non focusable popup window of dimension (0,0).

The popup does not provide a background.

Parameters
`context` | `Context`
`attrs` | `AttributeSet`
`defStyleAttr` | `int`
`defStyleRes` | `int`

### PopupWindow

    public PopupWindow ()

Create a new empty, non focusable popup window of dimension (0,0).

The popup does not provide any background. This should be handled by the content view.

### PopupWindow

    public PopupWindow (View contentView)

Create a new non focusable popup window which can display the `contentView`. The dimension of the window are (0,0).

The popup does not provide any background. This should be handled by the content view.

Parameters
`contentView` | `View`: the popup's content

### PopupWindow

    public PopupWindow (int width,
                    int height)

Create a new empty, non focusable popup window. The dimension of the window must be passed to this constructor.

The popup does not provide any background. This should be handled by the content view.

Parameters
`width` | `int`: the popup's width
`height` | `int`: the popup's height

### PopupWindow

    public PopupWindow (View contentView,
                    int width,
                    int height)

Create a new non focusable popup window which can display the `contentView`. The dimension of the window must be passed to this constructor.

The popup does not provide any background. This should be handled by the content view.

Parameters
`contentView` | `View`: the popup's content
`width` | `int`: the popup's width
`height` | `int`: the popup's height

### PopupWindow

    public PopupWindow (View contentView,
                    int width,
                    int height,
                    boolean focusable)

Create a new popup window which can display the `contentView`. The dimension of the window must be passed to this constructor.

The popup does not provide any background. This should be handled by the content view.

Parameters
`contentView` | `View`: the popup's content
`width` | `int`: the popup's width
`height` | `int`: the popup's height
`focusable` | `boolean`: true if the popup can be focused, false otherwise

## Public methods

### dismiss

    public void dismiss ()

Disposes of the popup window. This method can be invoked only after `showAsDropDown(android.view.View)` has been executed. Failing that, calling this method will have no effect.

See also:

- `showAsDropDown(android.view.View)`

### getAnimationStyle

    public int getAnimationStyle ()

Return the animation style to use the popup appears and disappears

Returns
`int` | the animation style to use the popup appears and disappears

### getBackground

    public Drawable getBackground ()

Return the drawable used as the popup window's background.

Related XML Attributes:

- android:popupBackground

Returns
`Drawable` | the background drawable or `null` if not set

See also:

- `setBackgroundDrawable(Drawable)`

### getContentView

    public View getContentView ()

Return the view used as the content of the popup window.

Returns
`View` | a `View` representing the popup's content

See also:

- `setContentView(android.view.View)`

### getElevation

    public float getElevation ()

Related XML Attributes:

- android:popupElevation

Returns
`float` | the elevation for this popup window in pixels

See also:

- `setElevation(float)`

### getEnterTransition

    public Transition getEnterTransition ()

Returns the enter transition to be used when the popup window is shown.

Related XML Attributes:

- android:popupEnterTransition

Returns
`Transition` | the enter transition, or `null` if not set

See also:

- `setEnterTransition(Transition)`

### getEpicenterBounds

    public Rect getEpicenterBounds ()

Returns bounds which are used as a center of the enter and exit transitions.

Transitions use Rect, referred to as the epicenter, to orient the direction of travel. For popup windows, the anchor view bounds are used as the default epicenter.

See `Transition#setEpicenterCallback(EpicenterCallback)` for more information about how transition epicenters work.

Returns
`Rect` | bounds relative to anchor view, or `null` if not set

See also:

- `setEpicenterBounds(Rect)`

### getExitTransition

    public Transition getExitTransition ()

Returns the exit transition to be used when the popup window is dismissed.

Related XML Attributes:

- android:popupExitTransition

Returns
`Transition` | the exit transition, or `null` if not set

See also:

- `setExitTransition(Transition)`

### getHeight

    public int getHeight ()

Returns the popup's requested height. May be a layout constant such as `LayoutParams#WRAP_CONTENT` or `LayoutParams#MATCH_PARENT`.

The actual size of the popup may depend on other factors such as clipping and window layout.

Returns
`int` | the popup height in pixels or a layout constant

See also:

- `setHeight(int)`

### getInputMethodMode

    public int getInputMethodMode ()

Return the current value in `setInputMethodMode(int)`.

Returns
`int` |

See also:

- `setInputMethodMode(int)`

### getMaxAvailableHeight

    public int getMaxAvailableHeight (View anchor)

Returns the maximum height that is available for the popup to be completely shown. It is recommended that this height be the maximum for the popup's height, otherwise it is possible that the popup will be clipped.

Parameters
`anchor` | `View`: The view on which the popup window must be anchored. This value cannot be `null`.

Returns
`int` | The maximum available height for the popup to be completely shown.

### getMaxAvailableHeight

    public int getMaxAvailableHeight (View anchor,
                    int yOffset)

Returns the maximum height that is available for the popup to be completely shown. It is recommended that this height be the maximum for the popup's height, otherwise it is possible that the popup will be clipped.

Parameters
`anchor` | `View`: The view on which the popup window must be anchored. This value cannot be `null`.
`yOffset` | `int`: y offset from the view's bottom edge

Returns
`int` | The maximum available height for the popup to be completely shown.

### getMaxAvailableHeight

    public int getMaxAvailableHeight (View anchor,
                    int yOffset,
                    boolean ignoreBottomDecorations)

Returns the maximum height that is available for the popup to be completely shown, optionally ignoring any bottom decorations such as the input method. It is recommended that this height be the maximum for the popup's height, otherwise it is possible that the popup will be clipped.

Parameters
`anchor` | `View`: The view on which the popup window must be anchored. This value cannot be `null`.
`yOffset` | `int`: y offset from the view's bottom edge
`ignoreBottomDecorations` | `boolean`: if true, the height returned will be all the way to the bottom of the display, ignoring any bottom decorations

Returns
`int` | The maximum available height for the popup to be completely shown.

### getOverlapAnchor

    public boolean getOverlapAnchor ()

Returns whether the popup window should overlap its anchor view when displayed as a drop-down.

Returns
`boolean` | Whether the popup should overlap its anchor.

See also:

- `setOverlapAnchor(boolean)`

### getSoftInputMode

    public int getSoftInputMode ()

Returns the current value in `setSoftInputMode(int)`.

Returns
`int` | Value is either `0` or a combination of `WindowManager.LayoutParams.SOFT_INPUT_STATE_UNSPECIFIED`, `WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED`, `WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN`, `WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN`, `WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE`, `WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE`, `WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED`, `WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE`, `WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN`, `WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING`, and `WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION`

See also:

- `setSoftInputMode(int)`
- `WindowManager.LayoutParams.softInputMode`

### getWidth

    public int getWidth ()

Returns the popup's requested width. May be a layout constant such as `LayoutParams#WRAP_CONTENT` or `LayoutParams#MATCH_PARENT`.

The actual size of the popup may depend on other factors such as clipping and window layout.

Returns
`int` | the popup width in pixels or a layout constant

See also:

- `setWidth(int)`

### getWindowLayoutType

    public int getWindowLayoutType ()

Returns the layout type for this window.

Returns
`int` |

See also:

- `setWindowLayoutType(int)`

### isAboveAnchor

    public boolean isAboveAnchor ()

Indicates whether the popup is showing above (the y coordinate of the popup's bottom is less than the y coordinate of the anchor) or below the anchor view (the y coordinate of the popup is greater than y coordinate of the anchor's bottom). The value returned by this method is meaningful only after `showAsDropDown(android.view.View)` or `showAsDropDown(android.view.View, int, int)` was invoked.

Returns
`boolean` | True if this popup is showing above the anchor view, false otherwise.

### isAttachedInDecor

    public boolean isAttachedInDecor ()

Indicates whether the popup window will be attached in the decor frame of its parent window.

Returns
`boolean` | true if the window will be attached to the decor frame of its parent window.

See also:

- `setAttachedInDecor(boolean)`
- `WindowManager.LayoutParams.FLAG_LAYOUT_ATTACHED_IN_DECOR`

### isClippedToScreen

    public boolean isClippedToScreen ()

Indicates whether this popup will be clipped to the screen and not to the containing window

Returns
`boolean` | true if popup will be clipped to the screen instead of the window, false otherwise

See also:

- `setIsClippedToScreen(boolean)`

### isClippingEnabled

    public boolean isClippingEnabled ()

Indicates whether clipping of the popup window is enabled.

Returns
`boolean` | true if the clipping is enabled, false otherwise

See also:

- `setClippingEnabled(boolean)`

### isFocusable

    public boolean isFocusable ()

Indicate whether the popup window can grab the focus.

Returns
`boolean` | true if the popup is focusable, false otherwise

See also:

- `setFocusable(boolean)`

### isLaidOutInScreen

    public boolean isLaidOutInScreen ()

Indicates whether the popup window will be forced into using absolute screen coordinates for positioning.

Returns
`boolean` | true if the window will always be positioned in screen coordinates.

See also:

- `setIsLaidOutInScreen(boolean)`

### isOutsideTouchable

    public boolean isOutsideTouchable ()

Indicates whether the popup window will be informed of touch events outside of its window.

Returns
`boolean` | true if the popup is outside touchable, false otherwise

See also:

- `setOutsideTouchable(boolean)`

### isShowing

    public boolean isShowing ()

Indicate whether this popup window is showing on screen.

Returns
`boolean` | true if the popup is showing, false otherwise

### isSplitTouchEnabled

    public boolean isSplitTouchEnabled ()

Indicates whether the popup window supports splitting touches.

Returns
`boolean` | true if the touch splitting is enabled, false otherwise

See also:

- `setSplitTouchEnabled(boolean)`

### isTouchModal

    public boolean isTouchModal ()

Indicates whether outside touches will be sent to this window or other windows behind it

Returns
`boolean` | true if touches will be sent to this window, false otherwise

See also:

- `setTouchModal(boolean)`

### isTouchable

    public boolean isTouchable ()

Indicates whether the popup window receives touch events.

Returns
`boolean` | true if the popup is touchable, false otherwise

See also:

- `setTouchable(boolean)`

### setAnimationStyle

    public void setAnimationStyle (int animationStyle)

Change the animation style resource for this popup.

If the popup is showing, calling this method will take effect only the next time the popup is shown or through a manual call to one of the `update()` methods.

Parameters
`animationStyle` | `int`: animation style to use when the popup appears and disappears. Set to -1 for the default animation, 0 for no animation, or a resource identifier for an explicit animation.

See also:

- `update()`

### setAttachedInDecor

    public void setAttachedInDecor (boolean enabled)

This will attach the popup window to the decor frame of the parent window to avoid overlaping with screen decorations like the navigation bar. Overrides the default behavior of the flag `WindowManager.LayoutParams#FLAG_LAYOUT_ATTACHED_IN_DECOR`.

By default the flag is set on SDK version `Build.VERSION_CODES#LOLLIPOP_MR1` or greater and cleared on lesser SDK versions.

Parameters
`enabled` | `boolean`: true if the popup should be attached to the decor frame of its parent window.

See also:

- `WindowManager.LayoutParams.FLAG_LAYOUT_ATTACHED_IN_DECOR`

### setBackgroundDrawable

    public void setBackgroundDrawable (Drawable background)

Specifies the background drawable for this popup window. The background can be set to `null`.

Related XML Attributes:

- android:popupBackground

Parameters
`background` | `Drawable`: the popup's background

See also:

- `getBackground()`

### setClippingEnabled

    public void setClippingEnabled (boolean enabled)

Allows the popup window to extend beyond the bounds of the screen. By default the window is clipped to the screen boundaries. Setting this to false will allow windows to be accurately positioned.

If the popup is showing, calling this method will take effect only the next time the popup is shown or through a manual call to one of the `update()` methods.

Parameters
`enabled` | `boolean`: false if the window should be allowed to extend outside of the screen

See also:

- `isShowing()`
- `isClippingEnabled()`
- `update()`

### setContentView

    public void setContentView (View contentView)

Change the popup's content. The content is represented by an instance of `View`.

This method has no effect if called when the popup is showing.

Parameters
`contentView` | `View`: the new content for the popup

See also:

- `getContentView()`
- `isShowing()`

### setElevation

    public void setElevation (float elevation)

Specifies the elevation for this popup window.

Related XML Attributes:

- android:popupElevation

Parameters
`elevation` | `float`: the popup's elevation in pixels

See also:

- `getElevation()`

### setEnterTransition

    public void setEnterTransition (Transition enterTransition)

Sets the enter transition to be used when the popup window is shown.

Related XML Attributes:

- android:popupEnterTransition

Parameters
`enterTransition` | `Transition`: the enter transition, or `null` to clear This value may be `null`.

See also:

- `getEnterTransition()`

### setEpicenterBounds

    public void setEpicenterBounds (Rect bounds)

Sets the bounds used as the epicenter of the enter and exit transitions.

Transitions use Rect, referred to as the epicenter, to orient the direction of travel. For popup windows, the anchor view bounds are used as the default epicenter.

See `Transition#setEpicenterCallback(EpicenterCallback)` for more information about how transition epicenters work.

Parameters
`bounds` | `Rect`: the epicenter bounds relative to the anchor view, or `null` to use the default epicenter This value may be `null`.

See also:

- `getEpicenterBounds()`

### setExitTransition

    public void setExitTransition (Transition exitTransition)

Sets the exit transition to be used when the popup window is dismissed.

Related XML Attributes:

- android:popupExitTransition

Parameters
`exitTransition` | `Transition`: the exit transition, or `null` to clear This value may be `null`.

See also:

- `getExitTransition()`

### setFocusable

    public void setFocusable (boolean focusable)

Changes the focusability of the popup window. When focusable, the window will grab the focus from the current focused widget if the popup contains a focusable `View`. By default a popup window is not focusable.

If the popup is showing, calling this method will take effect only the next time the popup is shown or through a manual call to one of the `update()` methods.

Parameters
`focusable` | `boolean`: true if the popup should grab focus, false otherwise.

See also:

- `isFocusable()`
- `isShowing()`
- `update()`

### setHeight

    public void setHeight (int height)

Sets the popup's requested height. May be a layout constant such as `LayoutParams#WRAP_CONTENT` or `LayoutParams#MATCH_PARENT`.

The actual size of the popup may depend on other factors such as clipping and window layout.

If the popup is showing, calling this method will take effect the next time the popup is shown.

Parameters
`height` | `int`: the popup height in pixels or a layout constant

See also:

- `getHeight()`
- `isShowing()`

### setIgnoreCheekPress

    public void setIgnoreCheekPress ()

Set the flag on popup to ignore cheek press events; by default this flag is set to false which means the popup will not ignore cheek press dispatch events.

If the popup is showing, calling this method will take effect only the next time the popup is shown or through a manual call to one of the `update()` methods.

See also:

- `update()`

### setInputMethodMode

    public void setInputMethodMode (int mode)

Control how the popup operates with an input method: one of `INPUT_METHOD_FROM_FOCUSABLE`, `INPUT_METHOD_NEEDED`, or `INPUT_METHOD_NOT_NEEDED`.

If the popup is showing, calling this method will take effect only the next time the popup is shown or through a manual call to one of the `update()` methods.

Parameters
`mode` | `int`

See also:

- `getInputMethodMode()`
- `update()`

### setIsClippedToScreen

    public void setIsClippedToScreen (boolean enabled)

Clip this popup window to the screen, but not to the containing window.

If the popup is showing, calling this method will take effect only the next time the popup is shown or through a manual call to one of the `update()` methods.

Parameters
`enabled` | `boolean`: true to clip to the screen.

See also:

- `isClippedToScreen()`

### setIsLaidOutInScreen

    public void setIsLaidOutInScreen (boolean enabled)

Allows the popup window to force the flag `WindowManager.LayoutParams#FLAG_LAYOUT_IN_SCREEN`, overriding default behavior. This will cause the popup to be positioned in absolute screen coordinates.

Parameters
`enabled` | `boolean`: true if the popup should always be positioned in screen coordinates

See also:

- `isLaidOutInScreen()`

### setOnDismissListener

    public void setOnDismissListener (PopupWindow.OnDismissListener onDismissListener)

Sets the listener to be called when the window is dismissed.

Parameters
`onDismissListener` | `PopupWindow.OnDismissListener`: The listener.

### setOutsideTouchable

    public void setOutsideTouchable (boolean touchable)

Controls whether the pop-up will be informed of touch events outside of its window. This only makes sense for pop-ups that are touchable but not focusable, which means touches outside of the window will be delivered to the window behind. The default is false.

If the popup is showing, calling this method will take effect only the next time the popup is shown or through a manual call to one of the `update()` methods.

Parameters
`touchable` | `boolean`: true if the popup should receive outside touch events, false otherwise

See also:

- `isOutsideTouchable()`
- `isShowing()`
- `update()`

### setOverlapAnchor

    public void setOverlapAnchor (boolean overlapAnchor)

Sets whether the popup window should overlap its anchor view when displayed as a drop-down.

If the popup is showing, calling this method will take effect only the next time the popup is shown.

Parameters
`overlapAnchor` | `boolean`: Whether the popup should overlap its anchor.

See also:

- `getOverlapAnchor()`
- `isShowing()`

### setSoftInputMode

    public void setSoftInputMode (int mode)

Sets the operating mode for the soft input area.

Parameters
`mode` | `int`: The desired mode, see `WindowManager.LayoutParams.softInputMode` for the full list Value is either `0` or a combination of `WindowManager.LayoutParams.SOFT_INPUT_STATE_UNSPECIFIED`, `WindowManager.LayoutParams.SOFT_INPUT_STATE_UNCHANGED`, `WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN`, `WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN`, `WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE`, `WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE`, `WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED`, `WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE`, `WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN`, `WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING`, and `WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION`

See also:

- `WindowManager.LayoutParams.softInputMode`
- `getSoftInputMode()`

### setSplitTouchEnabled

    public void setSplitTouchEnabled (boolean enabled)

Allows the popup window to split touches across other windows that also support split touch. When this flag is false, the first pointer that goes down determines the window to which all subsequent touches go until all pointers go up. When this flag is true, each pointer (not necessarily the first) that goes down determines the window to which all subsequent touches of that pointer will go until that pointer goes up thereby enabling touches with multiple pointers to be split across multiple windows.

Parameters
`enabled` | `boolean`: true if the split touches should be enabled, false otherwise

See also:

- `isSplitTouchEnabled()`

### setTouchInterceptor

    public void setTouchInterceptor (View.OnTouchListener l)

Set a callback for all touch events being dispatched to the popup window.

Parameters
`l` | `View.OnTouchListener`

### setTouchModal

    public void setTouchModal (boolean touchModal)

Set whether this window is touch modal or if outside touches will be sent to other windows behind it.

If the popup is showing, calling this method will take effect only the next time the popup is shown or through a manual call to one of the `update()` methods.

Parameters
`touchModal` | `boolean`: true to sent all outside touches to this window, false to other windows behind it

See also:

- `isTouchModal()`

### setTouchable

    public void setTouchable (boolean touchable)

Changes the touchability of the popup window. When touchable, the window will receive touch events, otherwise touch events will go to the window below it. By default the window is touchable.

If the popup is showing, calling this method will take effect only the next time the popup is shown or through a manual call to one of the `update()` methods.

Parameters
`touchable` | `boolean`: true if the popup should receive touch events, false otherwise

See also:

- `isTouchable()`
- `isShowing()`
- `update()`

### setWidth

    public void setWidth (int width)

Sets the popup's requested width. May be a layout constant such as `LayoutParams#WRAP_CONTENT` or `LayoutParams#MATCH_PARENT`.

The actual size of the popup may depend on other factors such as clipping and window layout.

If the popup is showing, calling this method will take effect the next time the popup is shown.

Parameters
`width` | `int`: the popup width in pixels or a layout constant

See also:

- `getWidth()`
- `isShowing()`

### setWindowLayoutMode

    public void setWindowLayoutMode (int widthSpec,
                    int heightSpec)

This method is deprecated.
Use `setWidth(int)` and `setHeight(int)`.

Change the width and height measure specs that are given to the window manager by the popup. By default these are 0, meaning that the current width or height is requested as an explicit size from the window manager. You can supply `ViewGroup.LayoutParams#WRAP_CONTENT` or `ViewGroup.LayoutParams#MATCH_PARENT` to have that measure spec supplied instead, replacing the absolute width and height that has been set in the popup.

If the popup is showing, calling this method will take effect only the next time the popup is shown.

Parameters
`widthSpec` | `int`: an explicit width measure spec mode, either `ViewGroup.LayoutParams#WRAP_CONTENT`, `ViewGroup.LayoutParams#MATCH_PARENT`, or 0 to use the absolute width.
`heightSpec` | `int`: an explicit height measure spec mode, either `ViewGroup.LayoutParams#WRAP_CONTENT`, `ViewGroup.LayoutParams#MATCH_PARENT`, or 0 to use the absolute height.

### setWindowLayoutType

    public void setWindowLayoutType (int layoutType)

Set the layout type for this window.

See `WindowManager.LayoutParams#type` for possible values.

Parameters
`layoutType` | `int`: Layout type for this window.

See also:

- `WindowManager.LayoutParams.type`

### showAsDropDown

    public void showAsDropDown (View anchor)

Display the content view in a popup window anchored to the bottom-left corner of the anchor view. If there is not enough room on screen to show the popup in its entirety, this method tries to find a parent scroll view to scroll. If no parent scroll view can be scrolled, the bottom-left corner of the popup is pinned at the top left corner of the anchor view.

Parameters
`anchor` | `View`: the view on which to pin the popup window

See also:

- `dismiss()`

### showAsDropDown

    public void showAsDropDown (View anchor,
                    int xoff,
                    int yoff,
                    int gravity)

Displays the content view in a popup window anchored to the corner of another view. The window is positioned according to the specified gravity and offset by the specified x and y coordinates.

If there is not enough room on screen to show the popup in its entirety, this method tries to find a parent scroll view to scroll. If no parent view can be scrolled, the specified vertical gravity will be ignored and the popup will anchor itself such that it is visible.

If the view later scrolls to move `anchor` to a different location, the popup will be moved correspondingly.

Parameters
`anchor` | `View`: the view on which to pin the popup window
`xoff` | `int`: A horizontal offset from the anchor in pixels
`yoff` | `int`: A vertical offset from the anchor in pixels
`gravity` | `int`: Alignment of the popup relative to the anchor

See also:

- `dismiss()`

### showAsDropDown

    public void showAsDropDown (View anchor,
                    int xoff,
                    int yoff)

Display the content view in a popup window anchored to the bottom-left corner of the anchor view offset by the specified x and y coordinates. If there is not enough room on screen to show the popup in its entirety, this method tries to find a parent scroll view to scroll. If no parent scroll view can be scrolled, the bottom-left corner of the popup is pinned at the top left corner of the anchor view.

If the view later scrolls to move `anchor` to a different location, the popup will be moved correspondingly.

Parameters
`anchor` | `View`: the view on which to pin the popup window
`xoff` | `int`: A horizontal offset from the anchor in pixels
`yoff` | `int`: A vertical offset from the anchor in pixels

See also:

- `dismiss()`

### showAtLocation

    public void showAtLocation (View parent,
                    int gravity,
                    int x,
                    int y)

Display the content view in a popup window at the specified location. If the popup window cannot fit on screen, it will be clipped. See `WindowManager.LayoutParams` for more information on how gravity and the x and y parameters are related. Specifying a gravity of `Gravity.NO_GRAVITY` is similar to specifying `Gravity.LEFT | Gravity.TOP`.

Parameters
`parent` | `View`: a parent view to get the `View.getWindowToken()` token from
`gravity` | `int`: the gravity which controls the placement of the popup window
`x` | `int`: the popup's x location offset
`y` | `int`: the popup's y location offset

### update

    public void update (View anchor,
                    int width,
                    int height)

Updates the position and the dimension of the popup window.

Calling this function also updates the window with the current popup state as described for `update()`.

Parameters
`anchor` | `View`: the popup's anchor view
`width` | `int`: the new width in pixels, must be >= 0 or -1 to ignore
`height` | `int`: the new height in pixels, must be >= 0 or -1 to ignore

### update

    public void update (View anchor,
                    int xoff,
                    int yoff,
                    int width,
                    int height)

Updates the position and the dimension of the popup window.

Width and height can be set to -1 to update location only. Calling this function also updates the window with the current popup state as described for `update()`.

If the view later scrolls to move `anchor` to a different location, the popup will be moved correspondingly.

Parameters
`anchor` | `View`: the popup's anchor view
`xoff` | `int`: x offset from the view's left edge
`yoff` | `int`: y offset from the view's bottom edge
`width` | `int`: the new width in pixels, must be >= 0 or -1 to ignore
`height` | `int`: the new height in pixels, must be >= 0 or -1 to ignore

### update

    public void update (int width,
                    int height)

Updates the dimension of the popup window.

Calling this function also updates the window with the current popup state as described for `update()`.

Parameters
`width` | `int`: the new width in pixels, must be >= 0 or -1 to ignore
`height` | `int`: the new height in pixels, must be >= 0 or -1 to ignore

### update

    public void update ()

Updates the state of the popup window, if it is currently being displayed, from the currently set state.

This includes:

- `setClippingEnabled(boolean)`
- `setFocusable(boolean)`
- `setIgnoreCheekPress()`
- `setInputMethodMode(int)`
- `setTouchable(boolean)`
- `setAnimationStyle(int)`
- `setTouchModal(boolean)` (boolean)}
- `setIsClippedToScreen(boolean)`

### update

    public void update (int x,
                    int y,
                    int width,
                    int height,
                    boolean force)

Updates the position and the dimension of the popup window.

Width and height can be set to -1 to update location only. Calling this function also updates the window with the current popup state as described for `update()`.

Parameters
`x` | `int`: the new x location
`y` | `int`: the new y location
`width` | `int`: the new width in pixels, must be >= 0 or -1 to ignore
`height` | `int`: the new height in pixels, must be >= 0 or -1 to ignore
`force` | `boolean`: `true` to reposition the window even if the specified position already seems to correspond to the LayoutParams, `false` to only reposition if needed

### update

    public void update (int x,
                    int y,
                    int width,
                    int height)

Updates the position and the dimension of the popup window.

Width and height can be set to -1 to update location only. Calling this function also updates the window with the current popup state as described for `update()`.

Parameters
`x` | `int`: the new x location
`y` | `int`: the new y location
`width` | `int`: the new width in pixels, must be >= 0 or -1 to ignore
`height` | `int`: the new height in pixels, must be >= 0 or -1 to ignore

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